baber/WOPTO huggingface dataset:
Patent JP-S54135669-A (JP)
Title: Crystallizing apparatus by direct cooling type
Inventor: OOKOUCHI ISAO
IPC: B01D9/02
Filed: 1978-04-14
Abstract: PURPOSE: To provide an apparatus for separating and recovering dissolved material, the apparatus which is capable of preventing adherence of scale and exchanging heat excellently, by bringing material to be cooled, which passes through plural coolers connected with pipe lines, into direct contact with sprayed inert cooling gas.  
     CONSTITUTION: Into a soln., e.g., a soln. of anthracene in acetone, introduced from a storage tank 10 through a pump 15 to a gas phase contact type heat exchanger 20 is sprayed and inert cooling gas such as N 2  at a low temp. (about -20°C) from a pipe line 412. The soln. is cooled through the direct contact with the cooling gas  to temp. near that at which anthracene crystallizes. Hereafter, the soln. is led to a  crystallizer 30 and is cooled with a cooling gas sprayed from a pipe line 413 in a  similar way to that described above in order to crystallize anthracene. In that case,  because the liq. is stirred violently with the gas, no adherence of the crystal to the  inner wall is caused. Anthracene crystals are delivered to a separator 40 and are  recovered. The cooling gas is introduced by a blower 45 to a heat exchanger 55,  where it is cooled indirectly with brine, it is then used once again for spraying  through a pipe line 411. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H04279380-A (JP)
Title: Printing device
Inventor: NAKAGAWA KUNIHIKO
IPC: B41J2/325
Filed: 1991-03-08
Abstract: PURPOSE:To prevent occurrence of ink run or haziness by making an ink sheet transport force uniform regardless of the type of a recording sheet having a varying friction factor. CONSTITUTION:An identification mark 15 which identifies the type of a recording sheet 42 is formed on the sheet 42. On the other hand, for example, a reading element 11 consisting of a light projector and a light receiver is provided and it used for reading the mark 15 to identify the type of the recording sheet 42. Thus the transport force of an ink sheet 37 is maintained at a specified level constantly under control by changing a back tension acting on the ink sheet 37.
Patent JP-S57159042-A (JP)
Title: Semiconductor device and manufacture thereof
Inventor: OOFUJI SHINICHI
IPC: H01L21/265
Filed: 1981-03-26
Abstract: PURPOSE:To perform a low resistance electrode wiring capable of being self- aligned for an ion implantation region by using a high melting point metallic film containing the prescribed content of oxygen for part of the electrode wire. CONSTITUTION:An element isolating Si oxidized film 2 and a gate oxidized film 3 are formed on a silicon substrate 1, Mo reactive sputtering is performed in Ar gas atmosphere containing oxygen, and a mixture of Mo and oxygen or Mo oxide is accumulated. In this case, oxygen density in the film of the case that oxygen-containing Mo is formed by a reactive sputtering method is in the range of 10-70at.%, and after a gate electrode film 7 is accumulated, a gate electrode 8 is formed by a photoetching method. Source and drain regions 5, 6 are formed by an ion implantation method, and implanted impurity ions are activated by a heat treatment. The crystalline grain size is reduced smaller than that of the case of using single metal, thereby forming a low resistance electrode wire.
Patent JP-H10242645-A (JP)
Title: Method and apparatus for manufacturing method of ceramic substrate
Inventor: IMAZU SHINJI
IPC: H05K3/46
Filed: 1997-02-27
Abstract: PROBLEM TO BE SOLVED: To provide a method and an apparatus for the manufacture of a ceramic substrate, in which the warpage of the ceramic substrate is suppressed to be small, and in which the generation of a crack and an expansion by a firing process can be prevented. SOLUTION: In a process in which a green-sheet laminated body 10 is fired, spacers 4 whose material is identical to that of the green-sheet laminated body 10 are used as supports, the green-sheet laminated body 10 is sandwiched between a setter 3 and a setter 5, and the height (h) of the spacers 4 is set to be larger than the thickness (t) of the green-sheet laminated body 10 according to the standard tolerance of the warpage of a ceramic substrate. As a result, the shrinkage percentage of the green-sheet laminated body 10 and that of the spacers 4 become identical, and it is possible to prevent a gap 6 from becoming large. Consequently, the warpage of the ceramic substrate can be suppressed to be within the range of the standard tolerance.
Patent JP-S57158619-A (JP)
Title: Liquid crystal display device
Inventor: KANAMORI HITOSHI
IPC: G02F1/1347
Filed: 1981-03-25
Abstract: PURPOSE:To always improve the readability of a conventional guest-host type display device independently of the environment by setting a guest-host panel having transparent electrodes covering the display part at the upper part of the display device and by changing the voltage applied to the upper panel. CONSTITUTION:A GH panel 7 having transparent electrodes 8 on the whole surface is set on a GH panel 2 for conducting a display, and the dye molecules 10 of the panel 7 are oriented in a perpendicuar direction to the dye molecules of the panel 2. When no voltage is applied to the panel 7, a vector component of an electric field perpendicular to the surface of paper is absorbed in the panel 7 from incident light 4, and a parallel direction component 5 alone passes. When a voltag is applied to the panel 7, the dye molecules orient perpendicularly, so incident light 4 enters the panel 2 as it is. Accordingly, by changing the voltage applied to the panel 7, a display using a polarizing plate and a display using no polarizing plate can be changed over in a moment. Thus, the readability is always kept high.
Patent JP-H03247590-A (JP)
Title: Thin-film producing device by cvd method
Inventor: OKIBAYASHI KATSUJI
IPC: C30B25/14
Filed: 1990-02-23
Abstract: PURPOSE:To improve the reaction efficiency of an active gas fed into a vessel disposed with solid raw materials in branch pipes communicating with a thin film forming area and the solid materials by providing an active gas introducing pipe and a delivery pipe of a volatile compd. into the above-mentioned vessel. CONSTITUTION:HCl as the active gas is completely fed into the vessel 21 through the introducing pipe 24. The gaseous HCl fed into the vessel forms the space between manganeses lumps and comes into contact with the manganese during the course of the flow. The Mn coming into contact with the gaseous HCl is made into MnCl2 by a chemical reaction. This MnCl2 evaporates at a high temp. and is delivered from a drainboard-shaped end part 23 to the thin film growing part 2. The Mn reduced by hydrogen mixes crystal as the center of light emission with ZnS which is the base material simultaneously with the growth of the Zns. Thin films are thus formed. Since the active gas 10 is fed through the introducing pipe 24 into the vessel 21 packed with the solid materials 7 in such a manner, almost all of the active gas 10 fed into the vessel reacts by coming into contact with the solid materials 7. The remarkable improvement in the reaction efficiency as compared with the conventional case is, therefore, made.
Patent JP-S62201991-A (JP)
Title: Method of sand caking
Inventor: SUZUKI NOBUO
IPC: C09K17/18
Filed: 1986-02-28
Abstract: PURPOSE:To readily perform sand caking without being affected by the conditions of the construction site with the use of a minimized amt. of a binder, by blending a dry sand with an org. oligomer and curing the resultant blend. CONSTITUTION:2-5pts.wt. org. oliogmer is added and blended with a dry sand. The resulting blend is cured, thereby effecting the shaping and caking of the sand. The org. oliogmer is obtainable from naphtha, and suitable examples of the oligomer include 2C compds. such as ethylene, alpha-olefin, ethylene oxide and ethyleneimine, low-MW polyethylene, 3C compds. such as propylene and propylene oxide, 4C compds. such as n-butene and isobutylene, epoxy, silicone, acrylsilicone, polysulfide and polyester. A catalyst is added to the blend in order to promote the caking of the org. oligomer. It is important to select an appropriate catalyst in consideration of the properties of the oligomer employed since the kind and combination of catalysts markedly affect the compression set of the sand product as well as the caking time of the blend.
Patent JP-H10234805-A (JP)
Title: Method for selling chair type massaging machine
Inventor: IKEDA YOSHIO
IPC: A61H23/02
Filed: 1997-02-27
Abstract: PROBLEM TO BE SOLVED: To make possible to display and sell a chair type massaging machine occupying a large space of a sales department and make it available for users to experience its massaging function even at a small retail store. SOLUTION: A chair type massaging machine 1 is mounted on the load- carrying platform 28 of an automobile 26, and its base frame 3 is placed between the first bar member 31 extending from one side of the load-carrying platform 28 and the second bar member 32 extending from the other side and fixed. A converter that converts the direct current of the battery of the automobile 26 as a power source into alternating current and increase voltage is mounted on the load-carrying platform 28 and used as an alternating current power source of the chair type massaging machine.
Patent JP-S56140428-A (JP)
Title: Power supply system
Inventor: AIZAWA NOBUO
IPC: G06F1/26
Filed: 1980-04-03
Abstract: PURPOSE:To restrain the influence at the fault time and the inspection time within a minimum range, by providing independent power sources for respective plural devices and by providing plural power sources for respective important devices, in the data processing device having plural devices in the common unit. CONSTITUTION:The first and the second switching devices 4 and 5 and control device 3 are mounted on unit 10, and power is supplied to devices 4 and 5 by power supply parts 11 and 12 having change-over switches SW1 and SW2, and power is supplied to device 3 by two power supply parts 13 and 14 having SW3 and SW4. Normally, SW1-SW4 are closed; and if a fault occurs in, for example, device 5 under this state, SW2 is opened to replace device 5, and thus, the data processing device continues the operation as it is without the influence upon operations of devices 4 and 3. Eveb if power supply part 13 is faulty, the fault is detected by the detecting means, and power is supplied from power supply part 14 to device 3, and thus, the data processing part continues the operation without stop.
Patent JP-S61204859-A (JP)
Title: Information recording and reproducing device
Inventor: SUZUKI YASUO
IPC: G11B17/08
Filed: 1985-03-07
Abstract: PURPOSE:To perform efficiently the operation of switching between manual and automatic changer and to retrieve, load, and unload discs easily and quickly by making an information recording and reproducing device freely turnable. CONSTITUTION:The device constituted with an upper unit 10a, where an optical head by which optical information is processed in a high speed, etc. are set, and a lower unit 10b which supports stably the upper unit 10a and consists of a bottom plate 13, supporting bars 15a-15d, etc. so as to be turnable freely. The upper unit 10a consists of a cartridge supporting plate 33, guide members 34, a loading/unloading hole 11, etc. for the purpose of setting a disc 2 protected by a cartridge 12 to a prescribed optical information detecting position 111 of the upper unit 10a from the external. The lower unit 10b consists of a rotation angle control motor 16, the bottom plate 13 supporting this motor 16, etc. so that the desired cartridge 12 is taken in and out through the loading/ unloading hole 11 of the upper unit 10a easily in an optional direction on demand.
Patent JP-S57157320-A (JP)
Title: Operating device for speed change gear device for automobile
Inventor: UNEME MASATO
IPC: F16H63/20
Filed: 1981-03-24
Abstract: PURPOSE:To shake linearly for an operating lever even toward selecting direction and also shift direction, by connecting a terminal of an inner cable of two push-pull cables to the operating lever freely slidably and relatively turnably. CONSTITUTION:A shaking arm 4 is supported to the 1st shaft 3 mounted to a base 1, and an operating lever 5 is supported to the 2nd shaft 10 almost perpendicular to the said 1st shaft 3. A terminal of an inner cable 22 of a push-pull cable P2 for shift operation of a speed change gear device is linked to the shaking arm 4, and a terminal of the inner cable 29 of a selection operating push-pull cable P1 is arranged concentrically on a prolonged line of the 1st shaft 3. They are connected to the operating lever 5 relatively turnably and relatively slidably toward axial direction.
Patent JP-S62203727-A (JP)
Title: Parts mounting device
Inventor: TSUTSUMI TAIJI
IPC: B23P19/04
Filed: 1986-02-28
Abstract: PURPOSE:To mount a part of weak strength so as to be prevented from damage with no necessity for using labor, by automatically mounting a cassette lock, which fixes a ribbon cassette containing a printing ribbon for a printer or the like, to a ribbon cassette holder. CONSTITUTION:A ribbon cassette holder 8 is transfer fed with a pallet 6 in the left direction by a base conveyer 7. If the holder reaches a predetermined position, a stop cylinder 3 lowers to fix the holder 8. While a cassette lock, which is supplied from a feeder 4 in a straightened condition, is stopped in a station 2. If this stop is detected, a chucking cylinder 13 is actuated performing chucking. Next, a rotating cylinder is actuated performing a change of direction of the cassette lock. Under this condition, an inserting cylinder 15 is actuated extruding a base 10 in a direction of the holder 8. Here a slit of the cassette lock is inserted to a notch of the holder 8 being prevented from moving because the holder 8 is firmly retained by the cylinder 3.
Patent JP-S62200882-A (JP)
Title: Teletext receiver
Inventor: TAKEUCHI HIROSHI
IPC: H04N7/035
Filed: 1986-02-27
Abstract: PURPOSE:To allow a viewer to view a program in his desired display mode in terms of a receiver corresponding to a level B by discriminating an offered functional level and permitting a viewer side to select the display mode of a screen independent of the designation of a broadcasting side if a level A is given. CONSTITUTION:A level discrimination means (b) judges the level offering data written in a display memory (a). If the level is A, a means (c) writes the data of one screen in plural divided areas of the display memory (a), an operation input part (e) selects any one screen from the selected display mode of the data at a level A and the screen of a multiscreen display, and an input judgement means (f) discriminates said selected input. A read control means (g) reads data out of the required area in the display memory (a) corresponding to said selected input and writes said data in the memory (a). Through the operation of the input part (e), the viewer can view the data at a level A by multiscreen display or by enlarging one screen among plural screens.
Patent JP-H09236001-A (JP)
Title: Steam cooling combined cycle plant
Inventor: NOMOTO HIDEO
IPC: F22B1/18
Filed: 1996-02-29
Abstract: PROBLEM TO BE SOLVED: To supply steam for cooling to a gas turbine during starting operation sufficiently by constituting a combined cycle plant in a plurality of axial system train. SOLUTION: Steam for cooling is guided from the high pressure part 36b of a second steam turbine plant 31b into the second gas turbine 34b of a second gas turbine plant 30b, and steam for cooling is guided from the intermediate pressure part 37b of the second steam gas turbine plant 31b into the first gas turbine 34a of the first gas turbine plant 30a. Since steam flows into the high pressure part 36b and the intermediate pressure part 37b are ensured at all times, reduction of expansion is prevented in the high pressure part 36b and the intermediate pressure part 37b. It is thus possible to carry out stable operation without applying output fluctuation on each pressure part of the steam turbine plant during rated operation.
Patent JP-H01105411-A (JP)
Title: Manufacture of composite oxide ceramic wire material coated by metallic material
Inventor: FUJIKAWA TAKAO
IPC: H01B13/00
Filed: 1988-02-25
Abstract: PURPOSE:To obtain the fineness which can fully display mechanical properties, e.g. strength, flexibility, etc., required practically as well as electrical or optical properties by hot-hydrostatic-extruding ceramic after filling it in a metal case followed by exhausting and sealing. CONSTITUTION:Ceramic powder consisting of composite oxides or preliminary compact 1P made by pressure-molding this powder is filled up into a metal case 4, exhausted, and sealed, then it is hot-hydrostatic-extruded at a temperature and under a pressure at which the ceramic becomes plastically deformable. In this heating and hot hydrostatic extruding process, because the ceramic is insulated and protected from the surrounding atmosphere by the case 4 and the reaction in the case 4 can be suppressed, the ceramic can maintain the expected chemical composition and characteristics almost unchangeably. Thereby, the composite oxide ceramic wire material 1s which has mechanical properties e.g. practically required strength, flexibility, etc., and the fineness enabling its electrical or optical properties to display fully can be obtained.
Patent JP-H09192275-A (JP)
Title: Golf club head
Inventor: SUZUKI NOBUYUKI
IPC: A63B53/04
Filed: 1996-01-23
Abstract: PROBLEM TO BE SOLVED: To provide a club head which has a large sweet spot and extends a leap by using magnesium or magnesium alloy as a matrix and alumina short fiber, silicone carbide whiskers, etc., as a reinforcing material for a face of a golf club head. SOLUTION: Magnesium and magnesium alloy is used as a matrix for a face material 2 of a golf club head 1 which has small specific gravity and at the same time improves repulsive performance against a ball, and a magnesium alloy group composite material having at least, one or more kind out of respective particles of alumina short fiber, silicon carbide whiskers, alumina- silica fiber, alumina, mullite, silicon nitride, silicon carbide, and magnesia is used as its reinforcing material. This constitution can enlarge the face 2 of the golf club 1 and eigen acoustic velocity so as to increase the leap of golf ball.
Patent JP-S60189389-A (JP)
Title: Display device of character/graphic information
Inventor: KAWASAKI JIROU
IPC: H04N7/16
Filed: 1984-03-09
Abstract: PURPOSE:To display a period when a telephone line is connected and its fee on a monitor television by measuring the lapsed time after a character/graphic display device is connected to a telephone line and displaying the information on a monitor television screen. CONSTITUTION:A telephone line 1 is connected to a telephone set 3 and a character/graphic information display device 6 through a line connector 2. When the device 6 is turned on, a current runs in a coil 5 of a relay 4 of the connector 2, and the device 6 is connected to the line 1. The device 6 detects the current running in the coil 5 and activates a timer 8, which counts a period after the activation and applies interruption to a microprocessor unit MPU9 whenever a certain period elapses. The MPU9 stores the frequency of the offering, that is, the period after the device 6 is connected to the line 1, in a memory 10. When a remote control key pat 13 requires a display of the period and its fee, the MPU9 can display the period stored in the memory 10 and the fee on a monitor television 12.
Patent JP-S58159812-A (JP)
Title: Production of composite semipermeable membrane
Inventor: YOSHIOKA NORIAKI
IPC: B01D71/82
Filed: 1982-03-18
Abstract: PURPOSE:To obtain a deuse, ultra-thin membrane which is highly resistant to heat and chlorine by bringing a soln. prepd. by incorporating prescribed ratios of prescribed inorg. salts in a reactive substrate consisting essentially of a mixture of specific triazine and polyamine monomer, etc. into contact with a porous backing. CONSTITUTION:A soln. of a reactive substrate consisting essentially of at least >=1 kind selected among a mixture of the triazine expressed by the formula and a polyamine monomer, and oligomer consisting of said triazine and a polyamine monomer, etc. is prepd. 1-1,000pts.wt. Water soluble inorg. acids of >=1 kind among hydrohalogenic acid salt, sulfate, etc. of metals such as the group Ia- Ib, IIa-IIb, IIIa-IIIb of the periodic table and ammonium are contained in 100pts.wt. said soln. The soln. is coated on a porous backing and is heated. Thus the composite semipermeable, dense and ultra-thin membrane having high resistance to heat and chlorine is obtained.
Patent JP-H05244584-A (JP)
Title: Decoding circuit
Inventor: CHO FUJIO
IPC: H04N19/169
Filed: 1992-02-28
Abstract: PURPOSE:To improve the waveform characteristic of a horizontal synchronizing signal in a prediction decoding circuit for a Video signal. CONSTITUTION:A predicted decoding value of a horizontal synchronizing signal on a predetermined specific horizontal scanning line of a video signal is stored in a memory 12. A predicted decoding value (c) outputted from the memory 12 or a predicted decoding value (b) outputted from a prediction decoder 11 is selected by a changeover device 13 to obtain an analog reproduced value (f). Since the changeover device 13 is used to restore quantizer switching information (g) generated by a coding circuit, the predicted decoding value (c) is in use when a rough quantizer is selected and deterioration of bit segmentation noise having been generated in a linear quantizer onto a horizontal synchronizing signal is eliminated.
Patent JP-S58161893-A (JP)
Inventor: YAMAMOTO AKIO
IPC: G21F9/02
Filed: 1982-03-19
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H07253630-A (JP)
Title: Direct positive silver halide color photographic sensitive material and formation of direct positive color image
Inventor: SASAGAWA MASAYUKI
IPC: G03C1/20
Filed: 1994-03-15
Abstract: PURPOSE:To provide a direct positive silver halide color photographic sensitive material capable of obtaining a color proof improved in white ground and dot reproducibility and to provide a direct positive color image forming method small in the amt. of waste liquid and preferable to environment protection. CONSTITUTION:This direct positive silver halide color photographic sensitive material has a photosensitive silver halide emulsion layer which is not preliminarily fogged and contains inner latent image type silver halide particles and a compd. expressed by formula on a supporting body. The swelling degree of photographic layers in the side of the supporting body where the photosensitive silver halide emulsion layer is formed is 80-200%. In the formula, Z01 and Z02 are nonmetal atoms necessary to form five or six-member nitrogen-contg. heterorings, L1 is a methyn carbon, R01 is -J2-COOH, J1 and J2 are alkylene groups, l1 and l2 are integers of 0 or 1, and nn is an odd integer of >=3.
Patent JP-S6225929-A (JP)
Inventor: SASAKI KIMIMARO
IPC: A22C25/16
Filed: 1985-03-06
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S59171435-A (JP)
Title: Deflection yoke
Inventor: SHIMIZU TOSHIHARU
IPC: H01J29/72
Filed: 1983-03-18
Abstract: PURPOSE:To compensate coma aberration with a sole body of deflection yoke by providing a ?-shaped core at the rear side of deflection coil or core and by winding a part of coil including both cores. CONSTITUTION:A ?-shaped subcore 15 is loaded to the area behind the main core 4 for troidal vertical deflection coil and the vertical deflection coil is wound to such core. The vertical deflection coil has the shape that a part of the vertical deflection coil is wound simultaneously to the ?-shaped subcore. Thereby, coma aberration and misconvergence can be compensated simultaneously.
Patent JP-S62241445-A (JP)
Inventor: JIYOOJI RICHIYAADO TOMASEBUITS
IPC: H03M7/38
Filed: 1987-02-28
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。